155247156

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{983}}^1$

素因数の和:1141

約数の個数: 72

約数和(自身を含む): 406171584

約数和(自身を除く): 250924428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 107, 123, 164, 214, 246, 321, 369, 428, 492, 642, 738, 963, 983, 1284, 1476, 1926, 1966, 2949, 3852, 3932, 4387, 5898, 8774, 8847, 11796, 13161, 17548, 17694, 26322, 35388, 39483, 40303, 52644, 78966, 80606, 105181, 120909, 157932, 161212, 210362, 241818, 315543, 362727, 420724, 483636, 631086, 725454, 946629, 1262172, 1450908, 1893258, 3786516, 4312421, 8624842, 12937263, 17249684, 25874526, 38811789, 51749052, 77623578, 155247156]

約数ペア:

[(1, 155247156), (2, 77623578), (3, 51749052), (4, 38811789), (6, 25874526), (9, 17249684), (12, 12937263), (18, 8624842), (36, 4312421), (41, 3786516), (82, 1893258), (107, 1450908), (123, 1262172), (164, 946629), (214, 725454), (246, 631086), (321, 483636), (369, 420724), (428, 362727), (492, 315543), (642, 241818), (738, 210362), (963, 161212), (983, 157932), (1284, 120909), (1476, 105181), (1926, 80606), (1966, 78966), (2949, 52644), (3852, 40303), (3932, 39483), (4387, 35388), (5898, 26322), (8774, 17694), (8847, 17548), (11796, 13161)]